ThinkWare iVolt Mini External Battery (Hardwire) Powersport Amplifiers make it perfect for the

make it perfect for the high-frequency vibrations of the dome

0 or newer can also be hardwired to the i509-WRA-JK via the head unit's rear-panel Black USB-A port (labeled " USB 1 2

Rear High-Pass: 50 Hz - 250 Hz @ 12dB/Octave Butterworth

20 Hz - 20 kHz noise bandwidth) Damping Factor @ 4 ohms >125 / 50 Hz Damping Factor @ 2 ohms >125 / 50 Hz THD+N @ Rated Power <1% @ 2 ohms per Ch

5mm and RCA — RCA can be converted to a 2nd camera input)

ThinkWare iVolt Mini External Battery (Hardwire) Powersport Amplifiers make it perfect for theIncrease the duration of the Parking Surveillance mode of your THINKWARE Dash Cam with the iVolt Mini External Battery [BAB 50]. Allows dash cam to remain in Parking mode for up to 20 hours, or 16 hours with a rear cam added Fully recharged in 45 minutes while driving. Compatible with all THINKWARE Dash Cam models. The External Battery requires Hardwiring Cable (sold separately) installation. Hardwiring Cable is included in some dash cam bundles.